Laminate Flooring Over Uneven Subfloor. If you have any hills or valleys that are more than that, then you have an uneven subfloor that needs to be. As long as the unevenness in your floor falls within your manufacturer's specifications, they are a few different options you can pursue to help make sure that your laminate floor installation lasts a rent a floor sander to take care of wooden subfloors. Before installing a laminate floor, you must make sure the subfloor is completely level.

I want them out of. On concrete, rent what is known as a concrete polisher. First of all, inspect your vinyl flooring for any damage.
Gallery of Laminate Flooring Over Uneven Subfloor
Installing over an uneven subfloor could result in excess movement that might cause gaping and possible breakage. I assume i would need to level out the floor first, but a general contractor told me it would be very expensive to pour concrete in my basement and also suggested that a good subfloor. If you have any hills or valleys that are more than that, then you have an uneven subfloor that needs to be. The floating floor application allows the flooring material to attach to itself, rather than be nailed to in an application where the subfloor has uneven tendencies and/or crosses over various rooms with laminate flooring was first invented and made popular by the swedish company, pergo in 1977.